Files
dokku/tests/unit/builder-dockerfile.bats
Jose Diaz-Gonzalez 94f4d1325c feat: export environment variables during dockerfile builds for use with value-less --build-arg flags
Exposing all config values will allow users to skip setting environment variables twice - once as a docker option and once as an env var. Docker will automatically pull the value from the environment if none is set for the --build-arg flag.

Users will still be required to specify each desired env var via --build-arg as otherwise docker builds will complain about unused build arguments.

Re-implements #5978 (lost in a rebase)
Closes #5903
2023-08-05 10:58:57 -04:00

69 lines
1.6 KiB
Bash

#!/usr/bin/env bats
load test_helper
setup() {
create_app
}
teardown() {
destroy_app
}
@test "(builder-dockerfile:set)" {
run deploy_app dockerfile
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku builder-dockerfile:set $TEST_APP dockerfile-path nonexistent-dockerfile"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku ps:rebuild $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_failure
run /bin/bash -c "dokku builder-dockerfile:set $TEST_APP dockerfile-path second.Dockerfile"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku ps:rebuild $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains 'echo hi'
run /bin/bash -c "dokku builder-dockerfile:set $TEST_APP dockerfile-path"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku ps:rebuild $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains 'echo hi' 0
}
@test "(builder-dockerfile) config export" {
run /bin/bash -c "dokku config:set $TEST_APP GITHUB_TOKEN=custom-value"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku docker-options:add $TEST_APP build '--build-arg GITHUB_TOKEN'"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app dockerfile
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains "TOKEN is: custom-value"
}